45348556 has 24 divisors (see below), whose sum is σ = 87119424. Its totient is φ = 20483280.

The previous prime is 45348533. The next prime is 45348587. The reversal of 45348556 is 65584354.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4011 + ... + 10333.

It is an arithmetic number, because the mean of its divisors is an integer number (3629976).

Almost surely, 2^45348556 is an apocalyptic number.

It is an amenable number.

45348556 is a deficient number, since it is larger than the sum of its proper divisors (41770868).

45348556 is a wasteful number, since it uses less digits than its factorization.

45348556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6501 (or 6499 counting only the distinct ones).

The product of its digits is 288000, while the sum is 40.

The square root of 45348556 is about 6734.1336488074. The cubic root of 45348556 is about 356.6053224726.

The spelling of 45348556 in words is "forty-five million, three hundred forty-eight thousand, five hundred fifty-six".